To some extent, eating raw food is unsafe, such as eggs and meat. So why can't you eat undercooked eggs? Eggs are indeed a great ingredient, but remember, eggs must be cooked before consumption. Those who often eat raw or undercooked eggs should definitely read this: health is the most important!
Can you eat undercooked boiled eggs?
Eggs can be contaminated with bacteria during their formation. Undercooked eggs cannot kill these bacteria, which can easily cause diarrhea. Moreover, the protein structure in raw eggs is dense, and a large portion cannot be absorbed by the human body. Only when cooked does the protein become softer, allowing the human gastrointestinal tract to digest and absorb it. Therefore, eggs should be eaten after being heated to a high temperature; do not eat undercooked eggs, let alone raw ones. Also, be careful to prevent contamination from bacteria on the eggshell when cracking eggs.
Experts point out that undercooked eggs should not be eaten. Experts say that even unbroken eggs can easily be contaminated with Salmonella. Eating undercooked eggs can easily lead to bacterial food poisoning.
How long does it take to boil an egg?
1. A "3-minute egg" is a soft-boiled egg, the easiest to digest, taking about 1 hour and 30 minutes to digest.
2. A "5-minute egg" is a medium-boiled egg, which takes about 2 hours to digest in the human body. Over-boiled eggs take 3 hours and 15 minutes to digest.
3. A "5-minute egg" is not only tender and has a rich egg aroma, but it is also beneficial for the human body to absorb nutrients. In terms of nutrition, eggs boiled for 10 minutes or less have the highest digestibility, and their nutritional components are basically not lost.
Nutritional Value of Eggs
Every 100 grams of eggs contains 11 to 15 grams of fat, mainly concentrated in the yolk, which is also very easily digested and absorbed by the human body. The yolk is rich in lecithin, sterols, vitellin, as well as calcium, phosphorus, iron, vitamin A, vitamin D, and B vitamins. These ingredients are greatly beneficial to enhancing the function of the nervous system, so eggs are also a good brain-healthy food.
Egg yolks contain relatively high cholesterol, up to 1705 milligrams per 100 grams. Therefore, many people, especially the elderly, are cautious about eating eggs, fearing that it will cause an increase in cholesterol and lead to atherosclerosis. In recent years, scientists have discovered that although eggs contain a relatively high amount of cholesterol, they are also rich in lecithin. After lecithin enters the bloodstream, it makes cholesterol and fat particles smaller and keeps them in a suspended state, thus preventing the deposition of cholesterol and fat on the blood vessel walls. Therefore, scientists believe that for the elderly with normal cholesterol levels, eating two eggs a day will increase the cholesterol in 100 milliliters of blood by a maximum of 2 milligrams, which will not cause hardening of the blood vessels. However, one should not eat too many, as it is not good for digestion, causes waste, and increases the burden on the liver and kidneys. It is advisable for each person to eat 1 to 2 eggs per day, which is beneficial for digestion and absorption and can meet the body's needs.
Eggs are an ideal natural food for humans, and their consumption should also be scientific. For the elderly, it is better to eat eggs boiled, poached, steamed, or scrambled, because although fried, stir-fried, or deep-fried eggs are delicious, they are relatively difficult to digest. If eggs are processed into salted eggs, their calcium content will significantly increase, from 55 milligrams per 100 grams to 512 milligrams, which is about 10 times that of fresh eggs, making them especially suitable for middle-aged and elderly people with osteoporosis. It should also be reminded that one must not eat raw eggs. Some people believe that eating raw eggs is more nutritious, but this view is unscientific.